If a Population Has a Variance of 64 and We

question 8

Multiple Choice

If a population has a variance of 64 and we take a simple random sample of size 25, what will the standard deviation of the sampling distribution of be, assuming the Central Limit Theorem holds in this case?

• A) 0.32
• B) 0.625
• C) 1.60
• D) 3.125

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Definitions:

Habituation

A decrease in response to a stimulus after repeated presentations, indicating a basic form of learning.

Generalization Fading

A technique used in behavior therapy where a learned response to a specific stimulus is gradually applied to a broader range of similar stimuli.

Conditioning

A process of behavioral modification where a response becomes more frequent or predictable in a given environment due to reinforcement or association with a stimulus.

Metronome

A device used by musicians to mark time at a selected rate by giving a regular tick sound at adjustable intervals.